23987613720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{7691}}^1$

素因数の和:7838

約数の個数: 256

約数和(自身を含む): 85067366400

約数和(自身を除く): 61079752680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 79, 84, 94, 105, 120, 140, 141, 158, 168, 188, 210, 235, 237, 280, 282, 316, 329, 376, 395, 420, 470, 474, 553, 564, 632, 658, 705, 790, 840, 940, 948, 987, 1106, 1128, 1185, 1316, 1410, 1580, 1645, 1659, 1880, 1896, 1974, 2212, 2370, 2632, 2765, 2820, 3160, 3290, 3318, 3713, 3948, 4424, 4740, 4935, 5530, 5640, 6580, 6636, 7426, 7691, 7896, 8295, 9480, 9870, 11060, 11139, 13160, 13272, 14852, 15382, 16590, 18565, 19740, 22120, 22278, 23073, 25991, 29704, 30764, 33180, 37130, 38455, 39480, 44556, 46146, 51982, 53837, 55695, 61528, 66360, 74260, 76910, 77973, 89112, 92292, 103964, 107674, 111390, 115365, 129955, 148520, 153820, 155946, 161511, 184584, 207928, 215348, 222780, 230730, 259910, 269185, 307640, 311892, 323022, 361477, 389865, 430696, 445560, 461460, 519820, 538370, 607589, 623784, 646044, 722954, 779730, 807555, 922920, 1039640, 1076740, 1084431, 1215178, 1292088, 1445908, 1559460, 1615110, 1807385, 1822767, 2153480, 2168862, 2430356, 2530339, 2891816, 3037945, 3118920, 3230220, 3614770, 3645534, 4253123, 4337724, 4860712, 5060678, 5422155, 6075890, 6460440, 7229540, 7291068, 7591017, 8506246, 8675448, 9113835, 10121356, 10844310, 12151780, 12651695, 12759369, 14459080, 14582136, 15182034, 17012492, 18227670, 20242712, 21265615, 21688620, 24303560, 25303390, 25518738, 28556683, 30364068, 34024984, 36455340, 37955085, 42531230, 43377240, 50606780, 51037476, 57113366, 60728136, 63796845, 72910680, 75910170, 85062460, 85670049, 101213560, 102074952, 114226732, 127593690, 142783415, 151820340, 170124920, 171340098, 199896781, 228453464, 255187380, 285566830, 303640680, 342680196, 399793562, 428350245, 510374760, 571133660, 599690343, 685360392, 799587124, 856700490, 999483905, 1142267320, 1199380686, 1599174248, 1713400980, 1998967810, 2398761372, 2998451715, 3426801960, 3997935620, 4797522744, 5996903430, 7995871240, 11993806860, 23987613720]

約数ペア:

[(1, 23987613720), (2, 11993806860), (3, 7995871240), (4, 5996903430), (5, 4797522744), (6, 3997935620), (7, 3426801960), (8, 2998451715), (10, 2398761372), (12, 1998967810), (14, 1713400980), (15, 1599174248), (20, 1199380686), (21, 1142267320), (24, 999483905), (28, 856700490), (30, 799587124), (35, 685360392), (40, 599690343), (42, 571133660), (47, 510374760), (56, 428350245), (60, 399793562), (70, 342680196), (79, 303640680), (84, 285566830), (94, 255187380), (105, 228453464), (120, 199896781), (140, 171340098), (141, 170124920), (158, 151820340), (168, 142783415), (188, 127593690), (210, 114226732), (235, 102074952), (237, 101213560), (280, 85670049), (282, 85062460), (316, 75910170), (329, 72910680), (376, 63796845), (395, 60728136), (420, 57113366), (470, 51037476), (474, 50606780), (553, 43377240), (564, 42531230), (632, 37955085), (658, 36455340), (705, 34024984), (790, 30364068), (840, 28556683), (940, 25518738), (948, 25303390), (987, 24303560), (1106, 21688620), (1128, 21265615), (1185, 20242712), (1316, 18227670), (1410, 17012492), (1580, 15182034), (1645, 14582136), (1659, 14459080), (1880, 12759369), (1896, 12651695), (1974, 12151780), (2212, 10844310), (2370, 10121356), (2632, 9113835), (2765, 8675448), (2820, 8506246), (3160, 7591017), (3290, 7291068), (3318, 7229540), (3713, 6460440), (3948, 6075890), (4424, 5422155), (4740, 5060678), (4935, 4860712), (5530, 4337724), (5640, 4253123), (6580, 3645534), (6636, 3614770), (7426, 3230220), (7691, 3118920), (7896, 3037945), (8295, 2891816), (9480, 2530339), (9870, 2430356), (11060, 2168862), (11139, 2153480), (13160, 1822767), (13272, 1807385), (14852, 1615110), (15382, 1559460), (16590, 1445908), (18565, 1292088), (19740, 1215178), (22120, 1084431), (22278, 1076740), (23073, 1039640), (25991, 922920), (29704, 807555), (30764, 779730), (33180, 722954), (37130, 646044), (38455, 623784), (39480, 607589), (44556, 538370), (46146, 519820), (51982, 461460), (53837, 445560), (55695, 430696), (61528, 389865), (66360, 361477), (74260, 323022), (76910, 311892), (77973, 307640), (89112, 269185), (92292, 259910), (103964, 230730), (107674, 222780), (111390, 215348), (115365, 207928), (129955, 184584), (148520, 161511), (153820, 155946)]